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Mar 25, 2009 at 12:49 PM

Difference between TRFC and QRFC

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Dear all,

i understand that TRFC functions as EO and QRFC functions as EOIO.

but can anyone of u pls make me understand there significance with a practical example :

1. in terms of XI

2. without XI when we say that one R3 is connected to other with say TRFC or QRFC

pl help